Batteries are our future towards sustainable and better world. A battery operated car or house does not help individual only. But it helps a whole community as well as nation to grow economically. Also, these batteries can be used effectively to store energy when there is shortage, especially in winter. Various companies are working hard to harness the power of these batteries that would minimize the need for grid infrastructure.
Source: University of Otago (Science Daily)
https://www.sciencedaily.com/releases/2021/07/210708103625.htm